CN201007287Y - Centrifugal one-way wind wheel - Google Patents
Centrifugal one-way wind wheel Download PDFInfo
- Publication number
- CN201007287Y CN201007287Y CNU2006201541852U CN200620154185U CN201007287Y CN 201007287 Y CN201007287 Y CN 201007287Y CN U2006201541852 U CNU2006201541852 U CN U2006201541852U CN 200620154185 U CN200620154185 U CN 200620154185U CN 201007287 Y CN201007287 Y CN 201007287Y
- Authority
- CN
- China
- Prior art keywords
- unidirectional
- wind wheel
- centrifugal
- blade
- straightway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A centrifugal unidirectional wind wheel comprises a front disc (1) and a hub (2), and unidirectional blades (3) are arranged between the front disc and the hub, and the centrifugal unidirectional wind wheel is characterized in that the cross sections of the unidirectional blades (3) are J-shaped. The utility model has the advantages of simple and reasonable structure, owing to adopt J font blade, can make this product under the same external condition, than other product can be bigger increase wind pressure and amount of wind, improve the efficiency of airing exhaust to can improve complete machine efficiency.
Description
Technical field
The utility model relates to a kind of wind wheel, specifically is a kind of centrifugal unidirectional wind wheel.
Background technique
At present, most of wind wheels are to utilize unidirectional blade to realize the centrifugal unidirectional wind wheel of unidirectional air draft on the market, but this unidirectional wind wheel is not because the design of blade angle and blade shape reaches the perfect performance requirement, thereby cause ventilation efficiency lower.
The model utility content
The purpose of this utility model aims to provide a kind of simple and reasonable, centrifugal unidirectional wind wheel that can bigger raising ventilation efficiency, to overcome deficiency of the prior art.
A kind of centrifugal unidirectional wind wheel by this purpose design comprises shroud and wheel hub, and unidirectional blade is arranged between shroud and the wheel hub, and the cross section of wherein said unidirectional blade is the J font.
Described J font blade is made up of straightway and arc section, and the angle a of the line at its straightway and straightway starting point and wind wheel center is 45 °～55 °.
The equidistant arrangement of described unidirectional blade, and blade and rotor shaft line parallel.
The utility model is simple and reasonable, owing to adopt J font blade, can make this product under identical external condition, and increase blast and air quantity that can be bigger than other products improve ventilation efficiency, thereby improves overall efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the plan structure schematic representation of Fig. 1.
Fig. 3 is the partial enlarged drawing at A place among Fig. 2.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Referring to Fig. 1,2,3, in the present embodiment, centrifugal unidirectional wind wheel, comprise shroud 1 and wheel hub 2, unidirectional blade 3 is arranged between shroud 1 and the wheel hub 2, the cross section of described unidirectional blade 3 is the J font, and J font blade is made up of straightway and arc section, and the angle a of the line at its straightway and straightway starting point and wind wheel center is 45 °～55 °.Described unidirectional blade 3 equidistant arrangements, and blade and rotor shaft line parallel.
Claims (3)
1. a centrifugal unidirectional wind wheel comprises shroud (1) and wheel hub (2), and unidirectional blade (3) is arranged between shroud and the wheel hub, and the cross section that it is characterized in that described unidirectional blade (3) is the J font.
2. centrifugal unidirectional wind wheel according to claim 1 is characterized in that described J font blade is made up of straightway and arc section, and the angle a of the line at its straightway and straightway starting point and wind wheel center is 45 °-55 °.
3. centrifugal unidirectional wind wheel according to claim 1 is characterized in that the equidistant arrangement of described unidirectional blade (3), and blade and rotor shaft line parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201541852U CN201007287Y (en) | 2006-11-28 | 2006-11-28 | Centrifugal one-way wind wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201541852U CN201007287Y (en) | 2006-11-28 | 2006-11-28 | Centrifugal one-way wind wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007287Y true CN201007287Y (en) | 2008-01-16 |
Family
ID=39003234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201541852U Expired - Fee Related CN201007287Y (en) | 2006-11-28 | 2006-11-28 | Centrifugal one-way wind wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007287Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483462A (en) * | 2020-09-05 | 2021-03-12 | 佛山市顺德区涵一电器配件有限公司 | Centrifugal wind wheel and manufacturing method thereof |
-
2006
- 2006-11-28 CN CNU2006201541852U patent/CN201007287Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483462A (en) * | 2020-09-05 | 2021-03-12 | 佛山市顺德区涵一电器配件有限公司 | Centrifugal wind wheel and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Foshan, Shunde District, Beijiao Town, Penglai Road, the United States Industrial City Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20151128 |